CN202367087U - Bending and chambering machine for air braking pipeline of track car - Google Patents

Bending and chambering machine for air braking pipeline of track car Download PDF

Info

Publication number
CN202367087U
CN202367087U CN2011205363319U CN201120536331U CN202367087U CN 202367087 U CN202367087 U CN 202367087U CN 2011205363319 U CN2011205363319 U CN 2011205363319U CN 201120536331 U CN201120536331 U CN 201120536331U CN 202367087 U CN202367087 U CN 202367087U
Authority
CN
China
Prior art keywords
chambering
pressing plate
bending
reaming
pressure roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205363319U
Other languages
Chinese (zh)
Inventor
张光峰
赵江伟
刘汉南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSR Luoyang Locomotive Co Ltd
Original Assignee
CSR Luoyang Locomotive Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSR Luoyang Locomotive Co Ltd filed Critical CSR Luoyang Locomotive Co Ltd
Priority to CN2011205363319U priority Critical patent/CN202367087U/en
Application granted granted Critical
Publication of CN202367087U publication Critical patent/CN202367087U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a bending and chambering machine for an air braking pipeline of a track car. The bending and chambering machine is used for bending and chambering. A cylinder device is fixed on a base, a chambering push rod is arranged on a plunger of the cylinder device, a chambering pressing plate is arranged between chambering pressing plate seats, an upper pressing plate of the chambering pressing plate is connected with a lower pressing plate of the chambering pressing plate through a bolt, and screw holes are arranged in the connected surface; a bending tooling is arranged on a plunger of the cylinder device, a pressure roller is fixed on a pressure roller seat through a pin roll, the pressure roller seat is welded on a pressure roller support of the base, a limited rod centre line is the center of two pressure rollers, and the limited rod is arranged in the screw hole of the chambering pressing plate. The chambering pressing plate can move fore and back in the chambering pressing plate seat, so that requirement of chambering pipes with different pore diameters is met; and meanwhile, through adjusting the limited rod on the chambering pressing plate, bending of pipes with different radians can be controlled. A red copper pipe and a seamless steel pipe can be bent and chambered with labor saving without pulling and deforming; and the bending and chambering machine for the air braking pipeline of the track car has the advantages of being simple in structure convenient for operation, effectively lightening labor intensity, increasing working efficiency and lowering production cost.

Description

Railcar air brake pipe bend pipe staving press
Technical field
The utility model relates to the special-purpose bend pipe staving press of engineering railcar air damping pipeline, specifically is a kind of instrument that copper tube between engineering railcar air brake valve class and the various connector pipeline thereof and seamless steel pipe are carried out bending and reaming.
Background technology
In rail vehicle air damping pipeline assembling process, limit by the locus between piping and the valve class components and parts, will inevitably carry out bending to copper tube and seamless steel pipe; In the docking operation of each pipe joint, usually also can carry out reaming (being commonly called as horn mouth) simultaneously to copper tube and seamless steel pipe.Outsourcing bender troublesome poeration, it is time-consuming to require great effort, and needs to buy many frocks, has increased a lot of costs virtually, has influenced the production cycle; The more important thing is the pipe that to bend any angle, can not carry out reaming to pipe simultaneously.
Summary of the invention
For overcoming the deficiency of prior art, the goal of the invention of the utility model is a kind of railcar air brake pipe bend of providing
The pipe staving press is to realize the convenient purpose that pipes and tubes is carried out bend pipe and reaming.
For realizing above-mentioned purpose; The air cylinder device of the utility model is fixed on the base; The rose bit bar is housed on the piston of air cylinder device; Between the base-mounted reaming pressing plate of the reaming pressing plate seat, the top board of reaming pressing plate is connected through bolt with lower platen, on the joint face of top board and lower platen screwed hole is arranged; The bend pipe frock is housed on the piston of air cylinder device, and pinch roller is fixed on the pinch roller seat through bearing pin, and the pinch roller seat is welded on the pinch roller support on the base, and the center line of gag lever post is the center of two pinch rollers, and gag lever post is contained in the screwed hole of reaming pressing plate.
The reaming pressing plate of the utility model can move forward and backward in reaming pressing plate seat, to satisfy the reaming of different apertures pipe; Simultaneously, through regulating the gag lever post on the reaming pressing plate, can control the pipe that bends different radians.
The utility model with reaming and bend pipe reasonable combination together, very bending and reaming are carried out with copper tube and seamless steel pipe in the labour-saving, can not make pipe pull and be out of shape; Simple in structure, easy to operate, can effectively reduce labor intensity, increase work efficiency, reduce production costs.
Description of drawings
Fig. 1 the utility model is used for the structural representation sketch of bend pipe;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 the utility model is used for the structural representation sketch of reaming;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Like Fig. 1, shown in Figure 2; Air cylinder device 1 is fixed on the base 10; Air cylinder device 1 is power section of the present invention; It can be sent in the cylinder through the air of airduct with air pump, is provided with two buttons (promptly work and stop) above the air cylinder device workbench 6, operates the entire job process through these two buttons; Rose bit bar 8 is housed on the piston of air cylinder device 1; Reaming pressing plate 4 is contained between the reaming pressing plate seat 11 on the base 10; Reaming pressing plate seat 11 is two channel-section steels that are the 200mm * 75mm * 9mm that is about 120mm; A channel-section steel of back is welded with two gussets, and the top board 12 of reaming pressing plate 4 is connected with the bolt of lower platen 13 through two M16 * 65, on the joint face of top board 12 and lower platen 13 three screwed holes is arranged; Wherein the middle is the screwed hole of M16, and both sides are respectively the screwed hole of M8 and M10.In the reaming process; According to the pipe of different-diameter, at first the corresponding screw of reaming pressing plate 4 is moved to the center (the reaming pressing plate can move forward and backward) of rose bit bar 8, then through top board 12 and lower platen 13 clamping tubes; The awl of the hole centrally aligned rose bit bar 8 of pipe is most advanced and sophisticated; Start the play button on the air cylinder device 1, apply pressure to rose bit bar 8, make in the most advanced and sophisticated hole that gets into pipe of the awl of rose bit bar and carry out reaming.The present invention can design the screwed hole and the quantity of reaming pressing plate 4 according to the diameter of need reaming pipe.
Bend pipe frock 9 is housed on the piston of air cylinder device 1; Pinch roller 2 is fixed on the pinch roller seat 3 through bearing pin; Pinch roller seat 3 is welded on the pinch roller support 5 on the base 10, and the center line of gag lever post 7 is the center of two pinch rollers 2, and gag lever post 7 is contained in the screwed hole of reaming pressing plate 4.In the process of pipe bending; Gag lever post 7 is fixed in the screwed hole in the middle of the reaming pressing plate 4; The pipe that need are bent is placed on position suitable above the pinch roller 2; Start the play button on the air cylinder device 1, apply pressure to bend pipe frock 9, the length through regulating gag lever post 7 (on gag lever post 7, carved respectively 15 degree are arranged, the scale of 30 degree, 45 degree, 60 degree, 90 degree, 120 degree) is controlled the angle that bends of pipe; Simultaneously, the pipe of different-diameter needs to carry out the curved arc degree with the pinch roller 2 of different-diameter.

Claims (3)

1. railcar air brake pipe bend pipe staving press; It is characterized in that: air cylinder device (1) is fixed on the base (10); Rose bit bar (8) is housed on the piston of air cylinder device (1), and reaming pressing plate (4) is contained between the reaming pressing plate seat (11) on the base (10).
2. railcar air brake pipe bend pipe staving press according to claim 1; It is characterized in that: the top board (12) of said reaming pressing plate (4) is connected through bolt with lower platen (13), on the joint face of top board (12) and lower platen (13) screwed hole is arranged.
3. railcar air brake pipe bend pipe staving press according to claim 1; It is characterized in that: bend pipe frock (9) is housed on the piston of air cylinder device (1); Pinch roller (2) is fixed on the pinch roller seat (3) through bearing pin; Pinch roller seat (3) is welded on the pinch roller support (5) on the base (10), and the center line of gag lever post (7) is the center of two pinch rollers (2), and gag lever post (7) is contained in the screwed hole of reaming pressing plate (4).
CN2011205363319U 2011-12-20 2011-12-20 Bending and chambering machine for air braking pipeline of track car Expired - Fee Related CN202367087U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205363319U CN202367087U (en) 2011-12-20 2011-12-20 Bending and chambering machine for air braking pipeline of track car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205363319U CN202367087U (en) 2011-12-20 2011-12-20 Bending and chambering machine for air braking pipeline of track car

Publications (1)

Publication Number Publication Date
CN202367087U true CN202367087U (en) 2012-08-08

Family

ID=46590811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205363319U Expired - Fee Related CN202367087U (en) 2011-12-20 2011-12-20 Bending and chambering machine for air braking pipeline of track car

Country Status (1)

Country Link
CN (1) CN202367087U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056592A (en) * 2013-01-25 2013-04-24 合肥美的荣事达电冰箱有限公司 Pipe managing tool for refrigerator and assembling method for pipeline in refrigerator compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056592A (en) * 2013-01-25 2013-04-24 合肥美的荣事达电冰箱有限公司 Pipe managing tool for refrigerator and assembling method for pipeline in refrigerator compressor
CN103056592B (en) * 2013-01-25 2015-08-26 合肥美的电冰箱有限公司 For the assembly method of pipeline in the homogeneous tube frock of refrigerator and refrigerator compressor warehouse

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120808

Termination date: 20141220

EXPY Termination of patent right or utility model